Neural oscillations refer to the rhythmic or repetitive patterns of neural activity in the brain. These oscillations are thought to play a crucial role in coordinating communication between different brain regions and are associated with various cognitive processes such as attention, memory, and perception. Researchers study neural oscillations using techniques such as electroencephalography (EEG) and magnetoencephalography (MEG) to measure the electrical activity of the brain. This research area has led to important insights into how oscillatory patterns of brain activity are disrupted in neurological and psychiatric disorders, and how they can be modulated through interventions such as brain stimulation. Overall, the study of neural oscillations is an important and active area of research in neuroscience, with implications for understanding brain function and dysfunction.